baber/WOPTO huggingface dataset:
Patent EP-0412216-A1 (EP)
Inventor: TAKIMOTO SHOHZOH
IPC: B63G8/14
Filed: 1989-08-07
Abstract: A submersible used for exploration of the sea or other purposes includes a hull (1) made up of three outer shell sections (2, 3, 4). A first outer shell section (2) has one open end through which a second outer shell section (3) having front and rear open ends is inserted into the first outer shell section (2) for horizontal movement. A third outer shell section (4) is inserted into the second outer shell section (3) through the rear open end for horizontal movement. Packings (7) are applied between the first and second outer shell sections (2, 3) and between the second and third outer shell sections (3, 4), respectively. Either one or both of the second and third outer shell sections (3, 4) are moved outwardly and inwardly by actuators (5, 6) so that the net displacement of the submersible is increased and decreased. By moving the third outer shell section (4), the center of gravity of the submersible may be transferred so as to be positioned beneath the center of buoyancy. Each propeller (16) for underwater cruise includes a cylinder (18) into which high pressurized fluid is fed, a piston (19) reciprocally moved by the force of the high pressurized fluid, and drivers (17) for propelling water in response to reciprocal movement of the piston (19).
Patent EP-0329578-A1 (EP)
Inventor: TISSOT PATRICK
IPC: A47K13/12
Filed: 1989-02-15
Abstract: This toilet seat (1) comprises a seat (3) and a cover (4), articulated on a base (6) fixed to the rear part of the pan (2). The seat (3) and the cover (4) are articulated with each other by a hinge (5), and a fast fixing device (8, 19) is provided to connect the seat-cover assembly (3, 4) to the fixed base (6), or to unlock this assembly in order to allow its withdrawal, without separating the seat (3) from the cover (4). The removal and the refitting operations, particularly for cleaning purposes, are thus facilitated. 
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Patent EP-0362098-A1 (EP)
Inventor: BERTO MICHEL
IPC: E02F3/40
Filed: 1989-09-29
Abstract: A concrete crusher of the type comprising a rotatably mounted frame carrying both the crusher forming members and the shearing members, and wherein said shearing members are formed by at least one fixed arm and one of the arms of the crusher, the latter arm being articulated to said frame and adapted so as to give to the shears the maximum opening when it is in a maximum closed position of the crusher.
Patent EP-0367742-A1 (EP)
Inventor: SVANBERG BJARNE
IPC: E04D3/362
Filed: 1989-10-30
Abstract: A sliding bracket comprises a first part (1) for attach­ment to a support surface, and a sliding part (2) for attachment to a sheet (3), such as a roofing sheet, to be clamped to a support surface (5), the sliding part (2) being connected in a manner permitting limited sliding movement along the first part (1). The sliding part is provided with a tongue (24) permitting the sliding part (2) to be secured to the fixed part (1) or the support surface (5) by means of a nail, for instance, thus producing a fixed bracket. Alternatively only the fixed part (1) may be secured to the support surface, thus permitting the sliding part to absorb movements in the sheeting. A method of preparing roofing sheets for assembly comprises fitting brackets of the type described at speci­fied distances along the assembly flange of the sheets. At the time of assembly the worker can then alter the function of the bracket from fixed to sliding, or vice versa, as required.
Patent EP-0449807-A1 (EP)
Inventor: ZWANZIGER PETER
IPC: H02H7/12
Filed: 1989-07-11
Abstract: Des défauts d'installation peuvent provoquer des courts-circuits dans un onduleur à circuit intermédiaire ou dans le consommateur qui lui est connecté. Pendant le fonctionnement normal, si la tension du circuit intermédiaire est couplée au court-circuit par synchronisation de l'onduleur, des courants de surcharge peuvent passer, qui risquent avant tout de détruire le commutateur de l'onduleur. C'est pourquoi la tension du circuit intermédiaire est limitée à une valeur réduite avant le début du fonctionnement normal, une suite de combinaisons de commutation étant déclenchées selon un programme d'essai. En déclenchant chaque circuit, on contrôle les courants de surcharge éventuels. Des défauts d'installation peuvent être déduits des signaux correspondants, avant même que le circuit ne soit exposé au danger d'une destruction par surcharge.
Patent EP-0365629-A1 (EP)
Inventor: BURGDORF JOCHEN
IPC: B60T8/44
Filed: 1989-03-31
Abstract: Un antidérapeur automatique comprend une unité composée d'un amplificateur à dépression de la force de freinage et d'un cylindre principal en tandem. Un régulateur électronique commande les soupapes d'admission et de blocage du modulateur de la pression des cylindres des roues. Le piston de la barre de compression et la pédale du frein, reliée de manière fonctionnelle à la barre de compression, doivent être positionnés, pendant le processus de réglage de l'antidérapeur, en avant de la position de départ, ce que l'on obtient en faisant varier le volume déplacé par une pompe auxiliaire. A cet effet, le moteur d'entraînement de la pompe est connecté et déconnecté par un commutateur et par le régulateur électronique. Le commutateur est actionné par un agencement à came à câble sous gaine. L'âme (53) du câble sous gaine (54) est reliée au disque de diaphragme (52) de l'amplificateur à dépression de la force de freinage. L'âme (53) met en mouvement la came de commutation (64) et ce mouvement actionne le commutateur (18). Ainsi, la longueur totale de l'unité n'est pas supérieure à celle des dispositifs connus, malgré l'introduction d'un commutateur.
Patent EP-0417149-A1 (EP)
Inventor: HANSEN JENS
IPC: H04B1/16
Filed: 1989-05-30
Abstract: Un circuit de réception comprend des moyens pour compenser, en fonction de la modulation utile, la moyenne fréquence d'un filtre FI (2, 6, 10, 11) à bande relativement étroite par rapport à la largeur de la bande de canal, et un circuit pour modifier la caractéristique de transmission de signaux de la partie FI et/ou BF, qui comporte une partie identification de signaux (28) avec des circuits (29-33) pour saisir les valeurs caractéristiques de conditions de réception ou de perturbation, dont les entrées sont chacune connectées à un point de circuit de la partie FI ou BF comportant le signal à traiter et avec des sorties pour signaux caractéristiques de conditions d'émission ou de perturbation. Ledit circuit comporte en outre une partie régénération de signaux (600) pour signaux caractéristiques de conditions de réception ou de perturbation avec au moins un circuit de seuil d'amplitude et/ou de temps, dont les entrées sont connectées aux sorties de la partie identification de signaux (28). Ledit circuit comporte par ailleurs une partie émission de signaux (200, 400) pour envoyer vers les différents étages de la partie FI ou BF des signaux caractéristiques de conditions d'émission ou de perturbation en tant que signaux de commande pour influencer la caractéristique de traitement de la partie traitement de signaux. Des entrées de la partie émission de signaux (200, 400) sont connectées à des sorties de la partie régénération de signaux (600). Un circuit (25) situé en aval de la partie émission de signaux (200, 400) est prévu pour abaisser le niveau de BF lorsque le niveau des signaux d'entrée a diminué.
Patent EP-0394489-A1 (EP)
Inventor: HIRATA TOSHIKIYO TOYO COMMUNI
IPC: H01Q21/06
Filed: 1989-10-19
Abstract: A base is provided on which are arranged a number of antenna elements and a radome that covers them. A feeder device is adapted to the array antenna that is mounted on the satellite, aircraft, ship, land mobile body and the like. In order to maintain air-tightness and water-tightness, a cylinder (136) is provided round an opening (135) formed in a wall member (134) on which the array antenna will be mounted, and a group of feeder lines (143) connected to a group of feeder connectors (124) are arranged in the cylinder (136). The space between the cylinder (136) and the group of feeder lines (143) is hermetically sealed with an adhesive (146).
Patent EP-0394491-A1 (EP)
Inventor: OKUMURA NAOJI
IPC: H04N7/088
Filed: 1989-10-24
Abstract: Circuit démodulateur de signaux vocaux empêchant une trop grande distorsion de la voix quand l'interpolation est effectuée en continu pour corriger les erreurs lorsque celles-ci se sont produites en continu. Le circuit démodulateur comprend un circuit de comptage (11) qui détecte à partir des signaux de sortie d'un circuit de correction d'erreurs (2) combien d'échantillons sont interpolés en continu, et deux circuits ET (9), (10) qui exécutent une opération d'intersection logique sur le signal de sortie du circuit (11) et sur un signal de silencieux qui est produit lorsqu'il n'est pas synchronisé avec le signal de sortie. Lorsqu'on doit interpoler en continu les échantillons plus d'un nombre de fois m donné, un signal de différence vocale est assourdi par le signal de silencieux, de sorte qu'il ne se produit aucun signal qui pourrait détériorer sérieusement la qualité sonore.
Patent EP-0428817-A1 (EP)
Inventor: SHEAHAN JAMES P
IPC: G01M3/04
Filed: 1990-02-06
Abstract: This device is useful for securing roof structures, especially laminar type roof structures wherein an integral, obstensibly waterproof, covering is used as part of the laminar structure. It is also useful for detecting leaks in roofing structures which allows the location of such leaks with a certain preciseness by using the fastening devices as points of reference.
Patent EP-0395040-A1 (EP)
Inventor: STOPPINO DAVIDE
IPC: E06B3/54
Filed: 1990-04-26
Abstract: The fixing between window frame and pane (2) is produced by a mechanical, resilient connection part. In the window pane (2) are provided grooved connection parts (10), whereas the frame of the window has tenon- or tongue-like fixing parts (11, 13), these being formed in one piece (11) or detachably (13). The window profile (1) can additionally have on the outside of the glass pane (2) an angled flange (5a) with a seal (1b) for holding the pane. <IMAGE>
Patent EP-0396074-A1 (EP)
Inventor: KRAMANN BERNARD
IPC: A61B17/22
Filed: 1990-04-28
Abstract: The device comprises a wire-shaped resilient probe (3) with an olive-shaped thickening (5) in the region of the distal end (6) in a catheter tube (4), characterised in that the probe has a length of 150 to 200 cm and a diameter of 0.5 to 1.5 mm and the olive-shaped thickening 5 has a diameter of 1.5 to 3 mm, and the probe 3 including the olive-shaped thickening 5 has a hydrogel coating. The device is suitable for the dilation of peripheral vessels. <IMAGE>
Patent EP-0397002-A1 (EP)
Inventor: MARTISCHIUS FRANZ-DIETER DR
IPC: C09K3/00
Filed: 1990-04-30
Abstract: Process for reducing the flow resistance of crude oil or refinery products in pipelines with turbulent flow by adding high molecular weight oil-soluble polymers, for example polyisobutene and/or poly- alpha -olefins, to the pipelines, characterised in that a 3 to 10, preferably 5 to 8, % strength by weight solution of polyisobutene in crude oil or refinery products is injected, as high molecular weight oil-soluble polymer, through one or more nozzles which taper conically at angles between 3 and 30 DEG  and, with a length of 0.5 to 15 cm and a residence time of the polymer solution of 10<-><3> s to 10 s in the conical part of the nozzle, permit a strain rate of 0.1 to 100 s<-><1>, solution entering the stream of crude oil or refinery products at a nozzle outlet velolicity of 2 to 30 %, preferably 5 to 15 %, of the mean flow rate of the crude oil or of the refinery product in the pipeline.
Patent EP-0405506-A1 (EP)
Inventor: CHUNG JOHN Y-L
IPC: A61P39/02
Filed: 1990-06-27
Abstract: A tetrapeptide type-B CCK receptor ligand of the formula 
 A-B-C-D   
or a pharmaceutically acceptable salt thereof, which is useful for treating central nervous system disorders, substance abuse, gastrointestinal disorders, endocrine disorders, eating-related disorders and treatment of shock, respiratory and cardiocirculatory insufficiencies.
Patent EP-0472747-A1 (EP)
Inventor: LAUMEN HEINZ DIPL-ING
IPC: B61L5/18
Filed: 1990-08-21
Abstract: The invention relates to an arrangement for the supervised operation of a load (6) with an electronic drive and monitoring of the load current. In order to achieve, with an arrangement of this kind using exclusively electronic drive elements, operation which is reliable in terms of signalling technology using a switching-off process which is reliable in terms of signalling technology, the drive takes place by means of two microcomputers (1, 2) which act independently of one another and which each generate a pulse sequence (f1, f2) of the same frequency and amplitude but with opposite phase and are synchronised in such a way that the pulse sequences (f1, f2) which are fed in each case to a winding end of a primary winding (5a) of a transformer (5) produce a defined primary voltage which generates in the secondary winding (5b) located in the load circuit a secondary voltage which is required for operating the respective load (6), an electronic power stage with tristate output (4) being arranged between each microcomputer (1, 2) and the associated end of the primary winding (5a). Furthermore, a current measuring element (8) which informs each microcomputer (1, 2) of the presence and the value of the load current for the purpose of evaluation is arranged in the load circuit. <IMAGE>
Patent EP-0423534-A1 (EP)
Title: Lithotriptor mit Ortungseinrichtung
Inventor: BELIKAN THOMAS
IPC: A61B17/22
Filed: 1990-10-02
Abstract: Der beschriebene Lithotriptor ist so ausgebildet, daß ein Stoßwellenwandler bzw. ein Ultraschallwandler (1) mit einer fokussierenden Kalotte und mit einer Vorlaufstrecke (2) zur Anlage an einem Patienten aus einer durch eine Membran (9) abgeschlossenen Ankopplungsflüssigkeit versehen ist. In der Wandung der Kalotte ist eine Ortungseinrichtung (4) aus einem Röntgenstrahler gelagert, dessen Ausgang in der An­kopplungsflüssigkeit durch einen mit Gas füllbaren und eva­kuierbaren Ballon (7) verschlossen ist. Beim Füllen des Ballons (7) mit Gas erfolgt dessen Aufweitung in Richtung der Röntgenstrahlen bis oder nahezu bis an die Abschlußmembran (3) der Ankopplungsflüssigkeit.
Patent EP-0452549-A1 (EP)
Inventor: ROTHE ECKHARD
IPC: G02C7/04
Filed: 1990-11-26
Abstract: Contact lenses having position stabilization are utilized in order to fix the position of the contact lens on the cornea of the eye of a person wearing the lens. For this purpose, thickened regions for adjusting a specific orientation relative to the eye of the wearer are provided on the convex outer surface of the contact lens outside of the optical zone. A reliable position stabilization of a contact lens on the eye is achieved in that at least two thickened regions are provided laterally of the vertical center axis. These thickened regions extend essentially below a horizontal center axis between the optical zone and the edge region and it is very advantageous if these thickened regions lie at least at one point on the lower eyelid when the eye is open. In this way, a rotation of the contact lens is avoided when the eye is open. Furthermore, it is advantageous when the contact of the thickened regions on the lower eyelid is maintained. Additional thickened regions can be provided on the outer surface by which the movement of the upper eyelid encounters resistance when moving downwardly. These additional thickened regions are arranged above the first-mentioned thickened regions. With this combination, an optimal position stabilization of the contact lens on the cornea of the eye is achieved. The possibility is also presented that the thickened regions can be configured that they provide static as well as dynamic position stabilization.
Patent EP-0487781-A1 (EP)
Inventor: SCHAPER HELMUT
IPC: C13B30/06
Filed: 1990-11-30
Abstract: The invention relates to a continuously operating centrifuge for straining sugar massecuites. An upwardly conically widened perforated basket 20 rotates about a perpendicular axis 16. A downwardly conically widened product distributor 40 which extends into the floor area of the perforated basket is essentially coaxial with respect to the perforated basket, forms an ejection edge at the bottom and rotates about the same axis. Inside the product distributor 40, in its upper region, a distributor pot 30 is provided as charging device for the sugar massecuites. A stationary impact face 53 is arranged radially about the ejection edge of the product distributor with play with respect to the product distributor and with respect to the perforated basket, in such a way that it is struck by sugar massecuites ejected from the ejection edge. <IMAGE>
Patent EP-0489197-A1 (EP)
Inventor: TARANCON GREGORIO
IPC: C08J7/12
Filed: 1990-12-06
Abstract: This invention concerns the use of a fluid that promotes the fluorination of polymeric materials. 
     The fluid is called "dioxifluorine," which is a mixture of carbon dioxide and fluorine where carbon dioxide is the carrier fluid and fluorine is the reactant.
Patent EP-0491977-A1 (EP)
Inventor: HOPPERT WERNER
IPC: G01V5/00
Filed: 1990-12-21
Abstract: The object of the invention is to provide a testing system for vehicle loads (vehicle 2) which makes it possible to carry out the test without removing the load from the vehicle, e.g. removal of a container, while being of simple construction. Provided underneath the running surface (8) are lifting trucks (12) for the vehicle wheels (17, 18) which transport the vehicle (2) through the measuring space with its wheels (17, 18) raised. <IMAGE>
Patent EP-0378271-A1 (EP)
Inventor: DE JONG DURK JAN
IPC: G06T15/10
Filed: 1990-01-08
Abstract: By introducing an apparent third dimension via a coordinate transformation, a two-dimensional map is displayed in perspective in a more user friendly manner.
Patent EP-0396174-A1 (EP)
Inventor: FILIPPONE MAURO
IPC: C25B15/04
Filed: 1990-04-23
Abstract: Process for positioning an anode set in a mercury cathode electrolysis cell, according to which the anode set is brought to a reference position relative to the mercury cathode, the anode set is provisionally moved away from the reference position, the corresponding change in the electrical resistance of the electrolyte layer separating the anode set from the cathode is measured and the position of the anode set is corrected when the measured change exceeds a threshold value.
Patent EP-0408160-A1 (EP)
Inventor: KOIZUMI HIROSHI C O KABUSHIKI
IPC: G05B19/12
Filed: 1990-07-04
Abstract: A laser surgical apparatus having in a housing (1) a laser source, an inserting hole (7) for a handpiece (8), and an output power display means (4) for displaying an output power value of a laser beam emitted from the tip of a handpiece. 
     The housing also has auto-changing means (11) for changing automatically the output power value corresponding to the handpiece connected to the housing to another output power value corresponding to the different type of handpiece connected to the housing in the time when a different type of handpiece is connected to the housing. 
     In other words, when a type of handpiece is connected to the housing, the auto-changing means distinguish the type, and thereby the output power display means displays an output power value of the laser beam corresponding to the type of handpiece.
Patent EP-0409453-A1 (EP)
Inventor: SKELTON ANTHONY JOHN
IPC: E05G1/024
Filed: 1990-07-06
Abstract: A barrier structure for use e.g. in the walls and/or doors of safes, strongrooms and like penetration-resistant security enclosures comprises at least two layers of different materials selected for resistance to a combination of burglary tools, these being at least one layer of an elastomer material (7,10,13) reinforced with elements of hard material (8,11,14) and at least one layer of dense timber (3,6,9,12).
Patent EP-0415540-A1 (EP)
Inventor: BLANK LYNNE M B
IPC: D06M13/46
Filed: 1990-07-20
Abstract: A method of treating fabrics in order to eliminate odor caused by microbial growth by adding an antibacterially effective amount of an organosilicon quaternary ammonium compound to the rinse cycle of a textile laundering operation containing the fabrics in order to destroy bacteria and fungi. The organosilicon quaternary ammonium compound is the silane 3-(trimethoxysilyl) propyldimethyloctadecyl ammonium chloride of the formula
Patent EP-0412712-A1 (EP)
Title: A resin composition for toners and a toner containing the same
Inventor: MATUSUNAGA TAKAYOSI
IPC: G03G9/087
Filed: 1990-07-31
Abstract: A resin composition for toners with excellent characteristics is provided. The composition comprises, as principal components, a resin (A) containing carboxyl groups and a resin (B) containing glycidyl or β-methylglycidyl groups, wherein the resin (A) is obtained by a reaction between a multivalent metal compound (m) and copolymer α, said copolymer α being obtained from a styrene type monomer (a), a (meth)acrylic ester monomer (b), and a vinyl type monomer (c) containing carboxyl groups, and the resin (B) is copolymer β obtained from a vinyl type monomer (d) containing glycidyl or β-methylglycidyl groups and another vinyl type monomer (e).
Patent EP-0424004-A1 (EP)
Inventor: HAYES RICHARD ALLEN
IPC: B01D67/00
Filed: 1990-10-09
Abstract: A process for improving the permselectivity of asymmetric polyaramide gas separation membranes is disclosed. The process involves contacting the membrane with a dilute solution of a surfactant in a solvent which preferably swells the membrane material. The surfactants are anionic, nonionic or amphoteric with the fluorinated nonionic surfactants being preferred.
Patent EP-0482257-A1 (EP)
Inventor: HOWELL BARRY GEORGE
IPC: C08J5/00
Filed: 1990-10-24
Abstract: Polymeric material is plastified in an extruder and is then divided into a major part and a minor part. Either the major part or (more often) the minor part is modified by a chemical reaction, such as grafting (any necessary ingredients being added, if not already present). The major and minor parts are then recombined in an extrusion head so that the modified and unmodified materials form distinct parts of the product. In this way, a single extruder can be used to make, for instance, a product with surface characteristics modified by grafting, wire-covering with only a surface layer crosslinked, or heat-sealable crosslinked packaging film.
Patent EP-0427489-A1 (EP)
Inventor: MUNGO KEITH
IPC: F16D65/12
Filed: 1990-11-05
Abstract: The present specification discloses a wheel comprising a central hub (1) and an outer rim (3) interconnected by a web (5), with a pair of annular braking discs (7) being mounted one on each side of the web (5) by means of at least two connection assemblies (9). 
     To avoid the problem of thermal stress cracking which occurs after a period of use when braking discs (7) are bolted directly to the web (5), each connection assembly (9) comprises a block member (11) adapted to be bolted to the web (5), the block member (11) having an elongated groove (19) located in one of the side faces of the block member (11), said groove (19) having an arcuate cross-section, with an elongate pin member (39) engaging in said groove (19) and in an elongate groove (33) of arcuate cross-section provided in the braking disc (7), said grooves (19,33) extending generally radially of the braking disc (7) to one side of an aperture (29) provided in the braking disc (7), over which aperture (29) the block member (11) is located. The opposite side face of the block member (11) is also held by the braking disc (7) in a region of the braking disc (7) on the opposite side of the aperture (29). The pin member (39) is preferably a roll pin which is held in the facing grooves (19,33) of the block member (11) and braking disc (7) in a compressed condition.